Run project generation on a way smaller image and basically on every runner if...

Run project generation on a way smaller image and basically on every runner if it can host docker containers

shared_scripts.yml

@@ -22,7 +22,9 @@ variables:
     - schedules
   tags:
     - linux
-    - project-generation
+    - docker-executor
+  image:
+    name: registry.git-ce.rwth-aachen.de/vr-vis/vr-group/alpine-git-bash-container/alpine-git-bash:latest
   variables: 
     GEN_TEMPLATE_REPO: "https://git-ce.rwth-aachen.de/vr-vis/VR-Group/unreal-development/unrealprojecttemplate.git"
     GEN_TEMPLATE_BRANCH: "4.26"
@@ -41,7 +43,7 @@ variables:
     - for i in "${!dependencies[@]}"; do
     -   git submodule add -b "${i%%@*}" --depth 1 ${dependencies[$i]} Plugins/${i#*@}
     - done 
-    - git remote rm origin && git commit -am "Generated Project"
+    - git remote rm origin && git -c user.name='project-generation-bot' -c user.email='support@vr.rwth-aachen.de' commit -am "Generated Project"
   artifacts:
     name: "Generated_Project_${CI_PROJECT_NAME}"
     paths: ["*"]